47113136137 has 4 divisors (see below), whose sum is σ = 47120273536. Its totient is φ = 47105998740.

The previous prime is 47113136113. The next prime is 47113136149. The reversal of 47113136137 is 73163131174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47113136137 - 2²⁷ = 46978918409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47113136096 and 47113136105.

It is not an unprimeable number, because it can be changed into a prime (47113136107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3558789 + ... + 3572002.

It is an arithmetic number, because the mean of its divisors is an integer number (11780068384).

Almost surely, 2^47113136137 is an apocalyptic number.

It is an amenable number.

47113136137 is a deficient number, since it is larger than the sum of its proper divisors (7137399).

47113136137 is an equidigital number, since it uses as much as digits as its factorization.

47113136137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137398.

The product of its digits is 31752, while the sum is 37.

The spelling of 47113136137 in words is "forty-seven billion, one hundred thirteen million, one hundred thirty-six thousand, one hundred thirty-seven".